1. Additive Manufacturing Technologies;Gibson,2021
2. A new photopolymer extrusion 5-axis 3D printer;Asif;Addit. Manuf.,2018
3. A New 3D Printing Technique Using Extrusion of Photopolymer;Asif,2017
4. Festo AG & Co KG, 3D Cocooner: Bionic lattice structures from the robotic spinneret, [21.06.22], https://www.festo.com/PDF_Flip/corp/Festo_3DCocooner/en/files/assets/basic-html/page-1.html.